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Author SHA1 Message Date
Evan Cheng
a9c4d32e7e Suppress "no newline at end of file" warnings. 
llvm-svn: 25400
 2006-01-17 19:21:01 +00:00
Jim Laskey
a86da88ba3 Misc. errors. 
llvm-svn: 25399
 2006-01-17 19:12:24 +00:00
Chris Lattner
ddbf4fba37 Clean up the FFS optimization code, and make it correctly create the appropriate 
unsigned llvm.cttz.* intrinsic, fixing the 2005-05-11-Popcount-ffs-fls regression
last night.

llvm-svn: 25398
 2006-01-17 18:27:17 +00:00
Jim Laskey
0c4202b0ba Adding basic support for Dwarf line number debug information. 
I promise to keep future commits smaller.

llvm-svn: 25396
 2006-01-17 17:31:53 +00:00
Jim Laskey
981ed2b9f4 Adding UniqueVector. 
llvm-svn: 25395
 2006-01-17 17:29:20 +00:00
John Criswell
ab12f83120 Regenerated the Lex and Yacc output files on Linux. It seems that our 
Linux machines don't like the source code generated on MacOS X for some
reason.

llvm-svn: 25394
 2006-01-17 17:01:34 +00:00
Jim Laskey
38e4ff875d Reduce memory consumption and force (somewhat) access to entries via ID. 
llvm-svn: 25393
 2006-01-17 16:29:58 +00:00
Evan Cheng
e840301269 Emit a type matching check for ComplexPatterns. 
llvm-svn: 25392
 2006-01-17 07:36:41 +00:00
Evan Cheng
1e112de44a Zero extending load from i1 to i8. 
llvm-svn: 25391
 2006-01-17 07:02:46 +00:00
Chris Lattner
ea1122e334 Ensure that the CFE always emits intrinsics in their unsigned version, not with signed operands 
llvm-svn: 25390
 2006-01-17 06:24:01 +00:00
Jeff Cohen
c4b4091108 Visual Studio still has issues with being left out. 
llvm-svn: 25389
 2006-01-17 05:13:22 +00:00
Duraid Madina
c667c360e3 oops, this shouldn't have gotten in 
llvm-svn: 25388
 2006-01-17 03:09:48 +00:00
Evan Cheng
759a96e1a3 SSE does not support i64 SINT_TO_FP (FP stack doesn't either, but we custom 
expand it), so ask legalizer to expand i32 UINT_TO_FP.

llvm-svn: 25386
 2006-01-17 02:32:49 +00:00
Duraid Madina
365cb4f82d use proper (82-bit) spills/fills when spilling FP regs, so that 
divides don't get broken. this fixes obsequi, smg2000, and probably
a bunch of other stuff (tm)

llvm-svn: 25385
 2006-01-17 02:04:52 +00:00
Duraid Madina
f9cc57d93b fixing divides 
llvm-svn: 25383
 2006-01-17 01:19:49 +00:00
Chris Lattner
84370bce71 Revert this, I didn't mean to commit it 
llvm-svn: 25382
 2006-01-17 00:40:24 +00:00
Evan Cheng
53520a8cee Added a FIXME comment about why FST is currently flagged to fpGETRESULT. 
llvm-svn: 25381
 2006-01-17 00:37:42 +00:00
Evan Cheng
3a7f44a3b6 Yet another getTargetNode() variant. I promise one of these days I'll fix 
tblgen so this is unnecessary.

llvm-svn: 25380
 2006-01-17 00:32:38 +00:00
Chris Lattner
111de6b5cf Add support for programs with a null argv[0] 
llvm-svn: 25379
 2006-01-17 00:32:28 +00:00
Evan Cheng
3ce28c990a Bug fixes: fpGETRESULT should produces a flag result and X86ISD::FST should 
read a flag.

llvm-svn: 25378
 2006-01-17 00:19:47 +00:00
Jim Laskey
bf73e50cc5 Redundant inline keyword. 
llvm-svn: 25377
 2006-01-16 23:44:03 +00:00
Jim Laskey
9f2391c897 UniqueVector template provides a means of enumerating objects uniquely. 
llvm-svn: 25376
 2006-01-16 23:29:43 +00:00
Evan Cheng
e678b39014 More typo's 
llvm-svn: 25375
 2006-01-16 23:26:53 +00:00
Evan Cheng
f7c719fe10 Some typo's 
llvm-svn: 25374
 2006-01-16 22:48:46 +00:00
Chris Lattner
4726c98606 like bswap, the ct* intrinsics require unsigned operands 
llvm-svn: 25373
 2006-01-16 22:38:59 +00:00
Chris Lattner
80ff83125b Consistency 
llvm-svn: 25372
 2006-01-16 22:34:14 +00:00
Andrew Lenharth
b2671cf884 fix short immediate loads 
llvm-svn: 25371
 2006-01-16 21:41:39 +00:00
Andrew Lenharth
6c89d964ca this is fixed 
llvm-svn: 25370
 2006-01-16 21:22:42 +00:00
Andrew Lenharth
87cf023175 stack and rpcc 
llvm-svn: 25369
 2006-01-16 21:22:38 +00:00
Evan Cheng
de33ca2831 Fix FP_TO_INT**_IN_MEM lowering. 
llvm-svn: 25368
 2006-01-16 21:21:29 +00:00
Reid Spencer
c14ea0afdf There is no llvm.bswap.i8, need at least 2 bytes to swap. 
llvm-svn: 25367
 2006-01-16 21:14:01 +00:00
Reid Spencer
3cecd3c4cf For PR411: 
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.

llvm-svn: 25366
 2006-01-16 21:12:35 +00:00
Reid Spencer
ea1bec59db For PR411: 
This file makes the helper functions for auto-upgrade of llvm assembly and
bytecode more accessible. This is part of de-overloading of intrinsic
functions to support the flat symbol table (no type planes).

llvm-svn: 25365
 2006-01-16 21:06:01 +00:00
Andrew Lenharth
0f185bc2ee Friendly names 
llvm-svn: 25364
 2006-01-16 19:53:25 +00:00
Chris Lattner
12d9016774 fix a crash due to missing parens 
llvm-svn: 25363
 2006-01-16 19:47:21 +00:00
Chris Lattner
88572bb5c4 add notes from my *other* email acct. 
llvm-svn: 25362
 2006-01-16 17:58:54 +00:00
Chris Lattner
62ab456f6b transfer some notes from my email to somewhere useful. 
llvm-svn: 25361
 2006-01-16 17:53:00 +00:00
Chris Lattner
8650cec8bb Fix these testcases :( 
Apparently Andrew hasn't implemented ReadCycleCounter in the new isel and
renamed ornot to eqv

llvm-svn: 25360
 2006-01-16 16:34:39 +00:00
Chris Lattner
51c2632013 Add a couple very minor tweaks 
llvm-svn: 25359
 2006-01-16 16:31:40 +00:00
Duraid Madina
d359468147 fixing divides: FP should now be 100%, and integers are fine too 
unless you try to div/mod 0 by anything, in which case you will
get some cute number, and not 0, which is bad.

llvm-svn: 25358
 2006-01-16 14:33:04 +00:00
Nate Begeman
ea80828ef2 Constant fold ctpop/ctlz/cttz, and a couple other small cleanups 
llvm-svn: 25357
 2006-01-16 08:07:10 +00:00
Nate Begeman
61d6a364ed Expand case for 64b Legalize, even though no one should end up using this 
(itanium supports bswap natively, alpha should custom lower it using the
VAX floating point swapload, ha ha).

llvm-svn: 25356
 2006-01-16 07:59:13 +00:00
Nate Begeman
d98be53c67 Add BSWAP stuff to intrinsic lowering for CBE & friends. 
llvm-svn: 25355
 2006-01-16 07:57:00 +00:00
Nate Begeman
5395fd5062 Fix up 'adding an intrinsic' section a bit, first draft of 'adding a new 
sdnode' section.

llvm-svn: 25354
 2006-01-16 07:54:23 +00:00
Duraid Madina
12da32f440 fix division! again!! pattern isel, prepare to die. 
llvm-svn: 25353
 2006-01-16 06:33:38 +00:00
Chris Lattner
1a1c43d70c Silly Sparc is big endian. If we have to load args out of incoming stack slots 
that are smaller than an int, make sure to adjust the frame pointer to take
this into consideration.

llvm-svn: 25351
 2006-01-16 01:40:00 +00:00
Chris Lattner
0e714279be This pass has been removed. 
llvm-svn: 25350
 2006-01-16 01:06:43 +00:00
Chris Lattner
00c02ed5d6 This pass has never worked correctly. Remove. 
llvm-svn: 25349
 2006-01-16 01:06:00 +00:00
Chris Lattner
5c0f92e308 Remove a never-working pass 
llvm-svn: 25348
 2006-01-16 01:05:24 +00:00
Chris Lattner
61fb171fcb PRE is no more 
llvm-svn: 25347
 2006-01-16 01:05:00 +00:00